PhoneGap - Forcing Landscape orientation

问题

I started looking into PhoneGap yesterday and created a simple \"marble\" rolling around while tilting the phone. I am currently developing on Android but I want the orientation to stay as landscaping instead of moving when the phone gets spun around. Is there a way of doing this?

Manifest:

<?xml version=\"1.0\" encoding=\"utf-8\"?>
<manifest xmlns:android=\"http://schemas.android.com/apk/res/android\"
    package=\"com.phonegap.helloworld\"
    android:versionCode=\"1\"
    android:versionName=\"1.0\" >
<supports-screens
    android:largeScreens=\"true\"
    android:normalScreens=\"true\"
    android:smallScreens=\"true\"
    android:resizeable=\"true\"
    android:anyDensity=\"true\"
/>
<uses-permission android:name=\"android.permission.CAMERA\" />
<uses-permission android:name=\"android.permission.VIBRATE\" />
<uses-permission android:name=\"android.permission.ACCESS_COARSE_LOCATION\" />
<uses-permission android:name=\"android.permission.ACCESS_FINE_LOCATION\" />
<uses-permission android:name=\"android.permission.ACCESS_LOCATION_EXTRA_COMMANDS\" />
<uses-permission android:name=\"android.permission.READ_PHONE_STATE\" />
<uses-permission android:name=\"android.permission.INTERNET\" />
<uses-permission android:name=\"android.permission.RECEIVE_SMS\" />
<uses-permission android:name=\"android.permission.RECORD_AUDIO\" />
<uses-permission android:name=\"android.permission.MODIFY_AUDIO_SETTINGS\" />
<uses-permission android:name=\"android.permission.READ_CONTACTS\" />
<uses-permission android:name=\"android.permission.WRITE_CONTACTS\" />
<uses-permission android:name=\"android.permission.WRITE_EXTERNAL_STORAGE\" />
<uses-permission android:name=\"android.permission.ACCESS_NETWORK_STATE\" /> 
<uses-permission android:name=\"android.permission.GET_ACCOUNTS\" />
<uses-permission android:name=\"android.permission.BROADCAST_STICKY\" />
<uses-sdk android:minSdkVersion=\"8\" />
    <application
        android:icon=\"@drawable/ic_launcher\"
        android:label=\"@string/app_name\" >
        <activity
            android:name=\".App\" 
            android:configChanges=\"orientation|keyboardHidden\"
            android:label=\"@string/app_name\" >
            <intent-filter>
                <action android:name=\"android.intent.action.MAIN\" />
                <category android:name=\"android.intent.category.LAUNCHER\" />
            </intent-filter>
        </activity>
        <activity 
            android:name=\"com.phonegap.DroidGap\" 
            android:label=\"@string/app_name\" 
            android:screenOrientation=\"landscape\"
            android:configChanges=\"orientation|keyboardHidden\"> 
            <intent-filter></intent-filter> 
        </activity> 
    </application>
</manifest>

Code:

package com.phonegap.helloworld;

import android.os.Bundle;
import org.apache.cordova.*;

public class App extends DroidGap {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        super.loadUrl(\"file:///android_asset/www/index.html\");
    }
}

回答1:

Have you tried this?

android:screenOrientation="portrait"

Inside the AndroidManifest.xml file, where you have declared your activity, just add the above line.

For example:

<activity
            android:name=".Activity.SplashScreenActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait">
            <intent-filter>
                <action
                    android:name="android.intent.action.MAIN" />
                <category
                    android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

回答2:

The correct way to do this for all devices is to configure config.xml

<preference name="orientation" value="portrait" />

<preference name="orientation" value="landscape" />

https://build.phonegap.com/docs/config-xml

回答3:

It is very simple, you need to add android:screenOrientation="landscape" in your AndroidManifest.xml file.

<application android:icon="@drawable/icon" android:label="@string/app_name">
    <activity android:name=".LogUploaderActivity" android:label="Log Uploader" android:screenOrientation="landscape" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

回答4:

Please try this in your activity. Inside onCreate() and before setContentView.

// keeps the screen orientation in Landscape mode
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);

回答5:

Maybe important to mention because i did not know it:

If you use the online phonegap apk converter with hydration enabled to your application, u'll have to rebuild your app completly instead of just update it. This will help you also with preferences like "orientation" or "fullscreen" !

来源：https://stackoverflow.com/questions/9801128/phonegap-forcing-landscape-orientation

标签

android

cordova

screen-orientation

screen-rotation